2006 Hyundai Elantra check engine

6
DO-IT-YOURSELF MAINTENANCE
35REMOVAL OF WATER FROM THE FUEL FILTER
G300A02B-GAT
(Diesel Engine)
G300A01E
G240A01A-AAT
POWER STEERING HOSES
It is suggested that you check the
power steering hose connections for fluid leakage at regular intervals. The power steering hoses should be re-placed if there is severe surface crack- ing, scuffing or worn spots. Deteriora- tion of the hose could cause prema-ture failure.
To check the power steering fluid level,
be sure the ignition is "OFF", thencheck to make certain that the power steering fluid level is between the "MAX" and "MIN" level markings onthe fluid reservoir.
NOTE: Grinding noise from the power
steering pump may be heard im- mediately after the engine is startedin extremely cold conditions (be- low - 20°C). In this case, if the noise stops during warm up, thereis no abnormal function in the sys- tem. This is due to a power steer- ing fluid characteristic in extremelycold conditions. Recommended Fluid:
Use PSF-3 type fluidNOTE: Do not start the engine when the
power steering oil reservoir is empty. If the fuel filter warning lamp illumi-
nates during driving, it indicates that water has accumulated in the fuel filter. If this occurs, remove the water as described.

6 DO-IT-YOURSELF MAINTENANCE
36HEADLIGHT AIMING ADJUSTMENT
G290A02E-GAT Before performing aiming adjustment,
make sure of the following.
1. Keep all tires inflated to the correct
pressure.
2. Place the vehicle on level ground and press the front bumper and rear bumper down several times.(Place the vehicle at a distance of 3,000 mm (118 in.) from the test wall.)
3. See that the vehicle is unloaded
(except for full levels of coolant,engine oil and fuel, and spare tire, jack, and tools). Have the driver or equivalent weight placed in driver'sseat.
4. Clean the head lights lenses and
turn on the headlights (low beam).
!WARNING:
Be sure to carefully wipe away any water drained out in this manner, because the fuel mixed in the wa-ter might be ignited and result in a fire.
G300B01A
1. Loosen the drain plug at the bottom of the fuel filter.
2. Tighten the drain plug when water no longer comes out.
3. Check to be sure that the warning lamp illuminates when the ignition key is turned to "ON", and that it goes off when the engine is started. If in doubt, consult your nearest authorized HYUNDAI dealer.
NOTE: It is recommended that water ac- cumulated in the fuel filter shouldbe removed by an authorized Hyundai dealer.

9
VEHICLE SPECIFICATIONS
3ENGINE
J070A06E-GAT
NGK CHAMPION NGKCHAMPION
Unleaded Leaded Unleaded Leaded For adjusting For checking
Engine Type Idle Speed (RPM) Spark Plug Spark Plug Gap Valve Clearance (Cold engine : 20±5°C) Ignition Timing Firing Order
ITEMS
A/CON OFF A/CON ON
DIESEL
2.0 4Cylinder in-line SOHC 750 ± 100800 ± 100
--- - --
AUTO LASH
(1.6 DOHC / Diesel) AUTO LASH
(1.6 DOHC / Diesel) -
GASOLINE
1.6/1.8/2.0 4Cylinder in-line DOHC
700 ± 100 (1.6L), 700 ± 100 (1.8/2.0 L) 750 ± 100 (1.6L), 750 ± 100 (1.8/2.0 L) BKR5ES-11
RC10YC4BKR5ES
RC10YC
1.0 ~ 1.1 mm (0.039 ~ 0.043 in.)0.7 ~ 0.8 mm (0.028 ~ 0.032 in.)
0.17 ~ 0.23 mm (0.0067 ~ 0.0091 in.) (1.8/2.0 DOHC)0.25 ~ 0.31 mm (0.0098 ~ 0.0122 in.) (1.8/2.0 DOHC)
0.12 ~ 0.28 mm (0.0047 ~ 0.011 in.) (1.8/2.0 DOHC)0.20 ~ 0.38 mm (0.0079 ~ 0.015 in.) (1.8/2.0 DOHC)
BTDC 9° ± 5° (1.6L), BTDC 6° ± 5° (1.8L), BTDC 8° ± 5° (2.0L) 1 - 3 - 4 - 2
IntakeExhaustIntake Exhaust

10
INDEX
3
D Door Central door locks .................................................... 1-9
Door locks ................................................................ 1-7
Locking, unlocking front doors with a key ............... 1-8
Drink Holder .............................................................. 1-67
Drive Belts ................................................................ 6-30
Driving Economical driving ................................................. 2-17
Smooth cornering ................................................... 2-19
Winter driving ......................................................... 2-19
EEmission Control Syst em ........................................... 7-2
Engine
Before starting the engine ....................................... 2-3
Compartment ........................................................... 6-2
Coolant ................................................................... 6-14
Coolant temperature gauge ................................... 1-53
If the engine overheats ............................................ 3-4
Number .................................................................... 8-2
Oil ............................................................................. 6-8
Starting ..................................................................... 2-5
Engine Exhaust Can Be Dangerous ........................... 2-2F
Folding Rear Seatbacks .
.......................................... 1-17
Front Fog Light ......................................................... 1-60
Front Seats Adjustable front seats ............................................ 1-14
Adjustable headrest s .............................................. 1-16
Adjusting seat forward and rear ward..................... 1-15
Adjusting seatback angle .......................................1-15
Lumbar support control .................. ........................ 1-16
Seat cushion height adjustment............................ 1-17
Seat warmer ........................................................... 1-19
Fuel Capacity ................................................................... 9-2
Gauge .................................................................... 1-15
Recommendations ................................................... 1-2
Fuel Filler Lid Remote release ...................................................... 1-80
Fuses ........................................................................ 6-31
Fuse Panel description ............................................. 6-46
GGeneral Checks .......................................................... 6-7
Glove Box ................................................................. 1-74